Lamar Advertising lowers dividend to 68c, keeps annual rate of $2.75Lamar Advertising announces that its board has declared a quarterly cash dividend of 68c per share payable on March 31, to stockholders of record on March 17. Lamar expects aggregate quarterly distributions to stockholders in 2015 will total $2.75 per common share. The dividend is below the 84c the company paid last quarter. However, the annual rate of $2.75 is the same amount Lamar guided to in December 2014 for 2015.